Automatic nut welding equipment for spiral pile production

A spiral ground pile and automatic welding technology, applied in welding equipment, high-frequency current welding equipment, metal processing equipment, etc., can solve the problems of poor product quality consistency, high labor intensity, and high labor cost

Inactive Publication Date: 2014-08-20
浙江博雷重型机床制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the above-mentioned spiral ground piles are all made by hand, which has problems such as large labor load, high labor cost, high labor intensity, high processing difficulty, low production efficiency, poor product quality consistency, and difficult quality assurance.

Method used

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  • Automatic nut welding equipment for spiral pile production
  • Automatic nut welding equipment for spiral pile production
  • Automatic nut welding equipment for spiral pile production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as Figure 5 An automatic production line for spiral ground piles is shown, including pipe cutting equipment 200, automatic punching equipment 300, automatic nut welding equipment 400, tapered part automatic forming equipment 500, automatic Drilling equipment 600, automatic piercing welding equipment 700, the conveying device 800, pipe cutting equipment 200, automatic punching equipment 300, nut automatic welding equipment 400, pointed cone automatic forming equipment 500, automatic drilling equipment 600 and automatic The piercing welding equipment 700 is uniformly controlled by the control device.

[0045] The pipe cutting equipment 200 is an existing technology, for example, a fully automatic pipe cutting machine disclosed with the publication number CN201320636Y. The pipe cutting device 200 cuts long pipes into short pipes of required length.

[0046] The automatic punching equipment 300, such as Figure 6 As shown, eight punching presses 301 arranged side b...

Embodiment 2

[0072] An automatic production line for spiral ground piles differs from Embodiment 1 only in that the tapered portion automatic forming equipment 500 is different. Embodiment 1 adopts upsetting forming, while this embodiment adopts spinning forming, and other equipment is the same as Embodiment 1.

[0073] Such as Figure 24 , Figure 25 The shown automatic forming equipment for the sharp cone part includes eight tapered pipe machines 511 distributed side by side, and a frame G513 is set on the feeding side of the eight tapered pipe machines 511, and eight feeding manipulators are arranged on the frame G513 G514, a feeding device G512 and a discharging device G515; the eight feeding manipulators G514 are set in one-to-one correspondence with the plurality of tapered tube machines 511. The structure and setting of the feeding device G512 are the same as the feeding device A302 in the automatic punching equipment 300 described in Embodiment 1, and the structure and setting of ...

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Abstract

The invention discloses automatic nut welding equipment for spiral pile production. The automatic nut welding equipment comprises multiple high-frequency welding machines arranged side by side and nut conveying devices matched with the high-frequency welding machines, wherein a rack B is arranged on the material feeding side of the high-frequency welding machines, a plurality of material feeding manipulators, a plurality of welding manipulators, a material feeding device and a material discharging device are arranged on the rack B, the material feeding manipulators and the welding manipulators correspond to the high-frequency welding machines one to one, the welding manipulators are arranged on one side close to the high-frequency welding machines of the rack B, and the material feeding manipulators are arranged on the opposite side of the rack B. According to the technical scheme, the automatic welding and machining of through-hole nuts on a tubular pile body of a spiral pile can be achieved; and the multiple machines are used for feeding uniformly, and each machine adopts an independent material feeding manipulator for feeding independently, therefore, not only can the processing quality be guaranteed, but also the production efficiency is high, and the production is stable and reliable.

Description

technical field [0001] The invention belongs to the field of building material processing equipment, and relates to an automatic production line of screw ground piles, in particular to automatic nut welding equipment used in the above-mentioned automatic production line. Background technique [0002] The application of ground piles in engineering construction is very large, and it is widely used in many fields such as house construction, railway engineering, wind power generation and solar power generation. Ground piles are the key to the load-bearing and stability of buildings. In order to be buried in the ground conveniently, the existing ground piles generally have a conical lower part and a continuous spiral piece is arranged on the top. Such as figure 1 The shown spiral ground pile includes a tubular pile body 103, a pointed cone 106 is formed at the bottom of the tubular pile body 103, and four through holes are arranged on the upper part of the tubular pile body 103...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K13/00
Inventor 高尔荣谭广沈平
Owner 浙江博雷重型机床制造有限公司
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